Home / 9,128,492.44-14,216,187.23

Finding the Third Proportional to 9,128,492.44 and 14,216,187.23

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Solution

The third proportional to 9,128,492.44 and 14,216,187.23 is: 22,139,469.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,128,492.44 : 14,216,187.23 = 14,216,187.23 : x
  2. Step 2: Convert to fraction form
    9,128,492.44/14,216,187.23 = 14,216,187.23/x
  3. Step 3: Cross multiply
    9,128,492.44x = 14,216,187.23 × 14,216,187.23
  4. Step 4: Simplify right side
    9,128,492.44x = 202,099,979,482,806.72
  5. Step 5: Solve for x
    x = 202,099,979,482,806.72/9,128,492.44
  6. Step 6: Final answer
    x = 22,139,469.45

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.